function [locr] = locatertheta(x,y)

r = sqrt(x^2+y^2);
% theta = atan(y/x);

% loctheta=ceil(theta/0.01*pi);
locr=ceil(r/0.01);
% if(loctheta==0)
%     loctheta=1;
% end
if(locr==0)
    locr=1;
end
